Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A heavy particle hanging from a fixed point by a light inextensible string of length l is projected horizontally with speed root gl. Find the speed of the particle and the inclination of the string to the vertical
03
Oct
A heavy particle hanging from a fixed point by a light inextensible string of length l is projected horizontally with speed root gl. Find the speed of the particle and the inclination of the string to the vertical A heavy particle hanging from a fixed point by a light inextensible string of length l is [...]
A block is released from rest at the top of an inclined plane which later curves into a circular track of radius r as shown in Fig. 8.153. Find the minimum height h from where it should be released
03
Oct
A block is released from rest at the top of an inclined plane which later curves into a circular track of radius r as shown in Fig. 8.153. Find the minimum height h from where it should be released A block is released from rest at the top of an inclined plane which later curves [...]
A particle rests on the top of a smooth hemisphere of radius r. It is imparted a horizontal velocity of root n g r. Find the angle made by the radius vector joining the particle with the vertical
03
Oct
A particle rests on the top of a smooth hemisphere of radius r. It is imparted a horizontal velocity of root n g r. Find the angle made by the radius vector joining the particle with the vertical A particle rests on the top of a smooth hemisphere of radius r. It is imparted a [...]
The block on the loop shown in Fig. 8.151 slides without friction. At what height from A it starts so that it passes against the track at B with a net upward force equal to its own weight?
03
Oct
The block on the loop shown in Fig. 8.151 slides without friction. At what height from A it starts so that it passes against the track at B with a net upward force equal to its own weight? The block on the loop shown in Fig. 8.151 slides without friction. At what height from A [...]
A smooth sphere of radius R is moving in a straight line with an acceleration a. A particle is released from the top of the sphere from rest. Find the speed of the particle when it is at
03
Oct
A smooth sphere of radius R is moving in a straight line with an acceleration a. A particle is released from the top of the sphere from rest. Find the speed of the particle when it is at A smooth sphere of radius R is moving in a straight line with an acceleration a. A [...]
A ball is attached to a horizontal cord of length l whose other end is fixed. (a) If the ball is released, what will be its speed at the lowest point of its path? (b) A peg is located a distance h
03
Oct
A ball is attached to a horizontal cord of length l whose other end is fixed. (a) If the ball is released, what will be its speed at the lowest point of its path? (b) A peg is located a distance h A ball is attached to a horizontal cord of length l whose other [...]
A heavy particle hanging from a fixed point by a light inextensible string of length l is projected horizontally with speed root gl. Find the speed of the particle and the inclination of the
03
Oct
A heavy particle hanging from a fixed point by a light inextensible string of length l is projected horizontally with speed root gl. Find the speed of the particle and the inclination of the A heavy particle hanging from a fixed point by a light inextensible string of length l is projected horizontally with speed [...]
A particle is suspended from a fixed point by a string of length 5 m. It is projected from the equilibrium position with such a velocity that the string slackens after the particle has reached a height 8
03
Oct
A particle is suspended from a fixed point by a string of length 5 m. It is projected from the equilibrium position with such a velocity that the string slackens after the particle has reached a height 8 a part of which is a circle of radius r. A block of mass m is pushed [...]
A small box of mass m is kept on a fixed, smooth sphere of radius R at a position where the radius through the box makes an angle of 30 with the vertical. The box is released from the position.
03
Oct
A small box of mass m is kept on a fixed, smooth sphere of radius R at a position where the radius through the box makes an angle of 30 with the vertical. The box is released from the position. A small box of mass m is kept on a fixed smooth sphere of radius [...]
Figure 8.150 shows a smooth track, a part of which is a circle of radius r. A block of mass m is pushed against a spring of spring constant k fixed at the left end and is then released. Find the initial compression of the spring
03
Oct
Figure 8.150 shows a smooth track, a part of which is a circle of radius r. A block of mass m is pushed against a spring of spring constant k fixed at the left end and is then released. Find the initial compression of the spring a part of which is a circle of radius [...]